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| author | landley <landley@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2006-01-10 05:30:28 +0000 |
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| committer | landley <landley@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2006-01-10 05:30:28 +0000 |
| commit | c88fd61e3485bf10c844d512718a862894d912f9 (patch) | |
| tree | 4d41c541701c87ea8ee8dcf962bfa1a6ef297a98 /docs | |
| parent | a6a68ce2f8273ab76a4b40beb52dfd824bd5a06c (diff) | |
| download | busybox-w32-c88fd61e3485bf10c844d512718a862894d912f9.tar.gz busybox-w32-c88fd61e3485bf10c844d512718a862894d912f9.tar.bz2 busybox-w32-c88fd61e3485bf10c844d512718a862894d912f9.zip | |
With -a, the jump to mount_it_now can skip the initialization of f, and
if we don't zero it after closing it we re-close a filehandle that isn't
open, and since this is a file _pointer_ it segfaults on a double free.
Yeah, subtle bug. I need to break this out into separate functions if I can
figure out how to avoid making the code larger while doing so. Part of
the general -a and -o remount work I need to do, but that's after 1.1.0...
git-svn-id: svn://busybox.net/trunk/busybox@13216 69ca8d6d-28ef-0310-b511-8ec308f3f277
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